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324000-54-6

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324000-54-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 324000-54-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,4,0,0 and 0 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 324000-54:
(8*3)+(7*2)+(6*4)+(5*0)+(4*0)+(3*0)+(2*5)+(1*4)=76
76 % 10 = 6
So 324000-54-6 is a valid CAS Registry Number.

324000-54-6Relevant articles and documents

Inter- and intramolecular carbonylative alkyne-alkyne coupling reaction mediated by cobalt carbonyl complex

Shibata, Takanori,Yamashita, Koji,Takagi, Kentaro,Ohta, Toshihiro,Soai, Kenso

, p. 9259 - 9267 (2007/10/03)

Inter- and intramolecular carbonylative coupling reactions proceed between alkynes possessing diphenylallylsilyl group mediated by dicobalt carbonyl complex under argon atmosphere. This coupling reaction directly provides various mono- and bicyclic cyclopentadienones in high yields. (C) 2000 Elsevier Science Ltd.

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